22261946

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2473}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 38238144

約数和(自身を除く): 15976198

約数列:

[1, 2, 7, 14, 643, 1286, 2473, 4501, 4946, 9002, 17311, 34622, 1590139, 3180278, 11130973, 22261946]

約数ペア:

[(1, 22261946), (2, 11130973), (7, 3180278), (14, 1590139), (643, 34622), (1286, 17311), (2473, 9002), (4501, 4946)]